.el-header, .el-footer {
    background-color: #B3C0D1;
    color: #333;
    text-align: center;
    line-height: 60px;
}

.el-aside {
    background-color: #D3DCE6;
    color: #333;
    text-align: center;
    line-height: 650px;
}

.el-main {
    background-color: #E9EEF3;
    color: #333;
    text-align: center;
    line-height: 490px;
}

body > .el-container {
    margin-bottom: 40px;
}

.el-container:nth-child(5) .el-aside,
.el-container:nth-child(6) .el-aside {
    line-height: 260px;
}

.el-container:nth-child(7) .el-aside {
    line-height: 320px;
}
.box-card {
    width: 70%;
    margin: 0 auto;
}
.p-min{
    font-size: 10px;
    margin-top: -73px;
}
p{
    text-align: center;
}
i{
    margin-right: 40px;
}
.item{
    margin-bottom: 10px;
    margin-left: -14px;
}